Golf training disk



FIG. 1 is a perspective view of a golf training disk showing the claimed design;

FIG. 2 is a front view thereof, the back view being a mirror image thereof; and,

FIG. 3 is a side view thereof.

Broken lines in the figures show portions of the golf training disk that form no part of the claimed design. 

CLAIM The ornamental design for a golf training disk, as shown and described. 